1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 package org.apache.giraph.writable.kryo; 19 20 import java.io.DataInput; 21 import java.io.DataOutput; 22 import java.io.IOException; 23 24 import org.apache.giraph.writable.kryo.markers.KryoIgnoreWritable; 25 26 /** 27 * Class which you can extend to get all serialization/deserialization 28 * done automagically 29 */ 30 public abstract class KryoWritable implements KryoIgnoreWritable { 31 @Override 32 public final void write(DataOutput out) throws IOException { 33 HadoopKryo.writeOutOfObject(out, this); 34 } 35 36 @Override 37 public final void readFields(DataInput in) throws IOException { 38 HadoopKryo.readIntoObject(in, this); 39 } 40 }